aka Textscroller, Marquee Text
https://codepen.io/kholja/pen/JjEZBeN?editors=1111 https://greensock.com/forums/topic/10230-what-is-the-best-method-for-scrolling-text-horizontally-across-a-div/
https://codepen.io/kholja/pen/dyNQwLz?editors=1111
